GB461857A - Improvements in or relating to re-inforced india rubber and other plastic articles - Google Patents

Improvements in or relating to re-inforced india rubber and other plastic articles

Info

Publication number
GB461857A
GB461857A GB1523736A GB1523736A GB461857A GB 461857 A GB461857 A GB 461857A GB 1523736 A GB1523736 A GB 1523736A GB 1523736 A GB1523736 A GB 1523736A GB 461857 A GB461857 A GB 461857A
Authority
GB
United Kingdom
Prior art keywords
inforced
relating
plastic articles
india rubber
rubber
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB1523736A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to GB1523736A priority Critical patent/GB461857A/en
Publication of GB461857A publication Critical patent/GB461857A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
    • F04B53/10—Valves; Arrangement of valves
    • F04B53/1037—Flap valves
    • F04B53/1047—Flap valves the valve being formed by one or more flexible elements
    • F04B53/106—Flap valves the valve being formed by one or more flexible elements the valve being a membrane
    • F04B53/1067—Flap valves the valve being formed by one or more flexible elements the valve being a membrane fixed at its whole periphery and with an opening at its centre
    • F04B53/107—Flap valves the valve being formed by one or more flexible elements the valve being a membrane fixed at its whole periphery and with an opening at its centre the opening normally being closed by a fixed element

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Reciprocating Pumps (AREA)

Abstract

461,857. Valves. LORD, E., and WEBSTER, W. K. May 29, 1936, No. 15237. [Class 135] [Also in Group XXVIII] A valve for diaphragm &c. pumps, air compressors, &c., comprises an annular member of rubber or other plastic material reinforced by radial springy metal or woven with strips connected at their inner ends to a ring and embedded in the plastic material. As shown, a dish-shaped member 3 of rubber &c. has embedded therein perforated radial, U-shaped strips 1 of springy metal secured at their inner ends to a flat ring 2.
GB1523736A 1936-05-29 1936-05-29 Improvements in or relating to re-inforced india rubber and other plastic articles Expired GB461857A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1523736A GB461857A (en) 1936-05-29 1936-05-29 Improvements in or relating to re-inforced india rubber and other plastic articles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1523736A GB461857A (en) 1936-05-29 1936-05-29 Improvements in or relating to re-inforced india rubber and other plastic articles

Publications (1)

Publication Number Publication Date
GB461857A true GB461857A (en) 1937-02-25

Family

ID=10055474

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1523736A Expired GB461857A (en) 1936-05-29 1936-05-29 Improvements in or relating to re-inforced india rubber and other plastic articles

Country Status (1)

Country Link
GB (1) GB461857A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2773511A (en) * 1952-12-23 1956-12-11 Mercier Jean Pressure accumulator
US2775983A (en) * 1951-12-27 1957-01-01 Rockwell Mfg Co Flexible diaphragm having a trough
US4074701A (en) * 1975-07-08 1978-02-21 Samson Ag Fluidic switch
US4505450A (en) * 1977-07-13 1985-03-19 Richdel, Inc. Solenoid-operated pilot-actuated valve

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2775983A (en) * 1951-12-27 1957-01-01 Rockwell Mfg Co Flexible diaphragm having a trough
US2773511A (en) * 1952-12-23 1956-12-11 Mercier Jean Pressure accumulator
US4074701A (en) * 1975-07-08 1978-02-21 Samson Ag Fluidic switch
US4505450A (en) * 1977-07-13 1985-03-19 Richdel, Inc. Solenoid-operated pilot-actuated valve

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